Schmidt-Nielsen, Knut, 1915- Animal physiology / Knut Schmidt-Nielsen. - 3d ed. - New Delhi : Prentice-Hall, c1970 [printed 1973] - x, 145 p. : ill. ; 23 cm. - Prentice-Hall foundations of modern biology series . Bibliography: p. 138-139. Subjects--Topical Terms: Physiology.Adaptation (Physiology)Animals--Physiology. Dewey Class. No.: 591.1 / SCA 1973